Epson RC180 Manual page 94

Setup & Operation 12. Option Units
DeviceNet Communication Specifications
Name
Code
Supported Connection
Baud Rates
Transfer Distance
Cable
Communications
Power Supply Voltage
Communication
Power Supply Current
Consumption
Mode
Interface
Connection type
Explicit message
connection
Input data size
Output data size
* When thin cable is used for trunk line, the maximum network length is 100 m.
DeviceNet Appearance
82
Item
DeviceNet board
R12B040706
I/O messaging connection (Polling),
Explicit message connection
DeviceNet communication protocol
125k / 250k / 500k (bps)
Baud Rates
500k (bps)
250k (bps)
125k (bps)
5-wire cable dedicated to DeviceNet (2 wires for signal, 2 wires
for power supply, 1 shield wire)
24 V DC (supplied from a connector)
Maximum 30 mA
Slave
1 DeviceNet port
Polling
Supported
256 bits (32 bytes)
256 bits (32 bytes)
Status Display LED
Configure Switch
DeviceNet Connector
Specification
Max. Network
Drop Length
Length
100 m 6 m or under
250 m * 6 m or under
500 m * 6 m or under
NS LED : Network status display
MS LED : Module status display
Refer to the following table for functions of
LED.
Total Drop
Line Length
39 m or under
78 m or under
156 m or under
RC180 Rev.17